curl --location -g --request POST 'http://gitlab.example.com/v3/projects//labels' \
--data-urlencode 'name=' \
--data-urlencode 'color=' \
--data-urlencode 'description=' \
--data-urlencode 'priority='{
"id": "string",
"name": "string",
"color": "string",
"description": "string",
"open_issues_count": "string",
"closed_issues_count": "string",
"open_merge_requests_count": "string",
"priority": "string",
"subscribed": "string"
}